Merge branch 'master' of github.com:EQEmu/Server

changelog.txt

@@ -1,5 +1,9 @@
 EQEMu Changelog (Started on Sept 24, 2003 15:50)
 -------------------------------------------------------
+== 11/06/2014 ==
+demonstar55: Tracking default sort will now be correct order
+Trevius: Fixed dynamic merchant list loading.  Allows any merchant to be used in any zone.
+
 == 11/03/2014 ==
 Secrets: Fixed an overflow in melee lifetap calculations (int16 vs int32)
 Secrets: Fixed overflow on AC and ATK values that can go out of range.

zone/entity.cpp

@@ -63,6 +63,7 @@ extern uint16 adverrornum;
 Entity::Entity()
 {
 	id = 0;
+	spawn_timestamp = time(nullptr);
 }
 
 Entity::~Entity()
@@ -2934,8 +2935,14 @@ void EntityList::SignalMobsByNPCID(uint32 snpc, int signal_id)
 	}
 }
 
+bool tracking_compare(const std::pair<Mob *, float> &a, const std::pair<Mob *, float> &b)
+{
+	return a.first->GetSpawnTimeStamp() > b.first->GetSpawnTimeStamp();
+}
+
 bool EntityList::MakeTrackPacket(Client *client)
 {
+	std::list<std::pair<Mob *, float> > tracking_list;
 	uint32 distance = 0;
 	float MobDistance;
 
@@ -2950,60 +2957,42 @@ bool EntityList::MakeTrackPacket(Client *client)
 	if (distance < 300)
 		distance = 300;
 
-	uint32 spe= 0;
-	bool ret = false;
-
-	spe = mob_list.size() + 50;
-
-	uchar *buffer1 = new uchar[sizeof(Track_Struct)];
-	Track_Struct *track_ent = (Track_Struct*) buffer1;
-
-	uchar *buffer2 = new uchar[sizeof(Track_Struct)*spe];
-	Tracking_Struct *track_array = (Tracking_Struct*) buffer2;
-	memset(track_array, 0, sizeof(Track_Struct)*spe);
-
-	uint32 array_counter = 0;
-
 	Group *g = client->GetGroup();
 
-	auto it = mob_list.begin();
-	while (it != mob_list.end()) {
-		if (it->second && ((MobDistance = it->second->DistNoZ(*client)) <= distance)) {
-			if ((it->second != client) && it->second->IsTrackable()) {
-				memset(track_ent, 0, sizeof(Track_Struct));
-				Mob *cur_entity = it->second;
-				track_ent->entityid = cur_entity->GetID();
-				track_ent->distance = MobDistance;
-				track_ent->level = cur_entity->GetLevel();
-				track_ent->NPC = !cur_entity->IsClient();
-				if (g && cur_entity->IsClient() && g->IsGroupMember(cur_entity->CastToMob()))
-					track_ent->GroupMember = 1;
-				else
-					track_ent->GroupMember = 0;
-				strn0cpy(track_ent->name, cur_entity->GetName(), sizeof(track_ent->name));
-				memcpy(&track_array->Entrys[array_counter], track_ent, sizeof(Track_Struct));
-				array_counter++;
-			}
-		}
+	for (auto it = mob_list.cbegin(); it != mob_list.cend(); ++it) {
+		if (!it->second || it->second == client || !it->second->IsTrackable())
+			continue;
 
-		++it;
+		MobDistance = it->second->DistNoZ(*client);
+		if (MobDistance > distance)
+			continue;
+
+		tracking_list.push_back(std::make_pair(it->second, MobDistance));
 	}
 
-	if (array_counter <= spe) {
-		EQApplicationPacket* outapp = new EQApplicationPacket(OP_Track,sizeof(Track_Struct)*(array_counter));
-		memcpy(outapp->pBuffer, track_array,sizeof(Track_Struct)*(array_counter));
-		outapp->priority = 6;
-		client->QueuePacket(outapp);
-		safe_delete(outapp);
-		ret = true;
-	} else {
-		LogFile->write(EQEMuLog::Status, "ERROR: Unable to transmit a Tracking_Struct packet. Mobs in zone = %i. Mobs in packet = %i", array_counter, spe);
+	tracking_list.sort(tracking_compare);
+	EQApplicationPacket *outapp = new EQApplicationPacket(OP_Track, sizeof(Track_Struct) * tracking_list.size());
+	Tracking_Struct *outtrack = (Tracking_Struct *)outapp->pBuffer;
+	outapp->priority = 6;
+
+	int index = 0;
+	for (auto it = tracking_list.cbegin(); it != tracking_list.cend(); ++it, ++index) {
+		Mob *cur_entity = it->first;
+		outtrack->Entrys[index].entityid = cur_entity->GetID();
+		outtrack->Entrys[index].distance = it->second;
+		outtrack->Entrys[index].level = cur_entity->GetLevel();
+		outtrack->Entrys[index].NPC = !cur_entity->IsClient();
+		if (g && cur_entity->IsClient() && g->IsGroupMember(cur_entity->CastToMob()))
+			outtrack->Entrys[index].GroupMember = 1;
+		else
+			outtrack->Entrys[index].GroupMember = 0;
+		strn0cpy(outtrack->Entrys[index].name, cur_entity->GetName(), sizeof(outtrack->Entrys[index].name));
 	}
 
-	safe_delete_array(buffer1);
-	safe_delete_array(buffer2);
+	client->QueuePacket(outapp);
+	safe_delete(outapp);
 
-	return ret;
+	return true;
 }
 
 void EntityList::MessageGroup(Mob *sender, bool skipclose, uint32 type, const char *message, ...)

zone/entity.h

@@ -97,6 +97,7 @@ public:
 	const Beacon	*CastToBeacon() const;
 
 	inline const uint16& GetID() const { return id; }
+	inline const time_t& GetSpawnTimeStamp() const { return spawn_timestamp; }
 
 	virtual const char* GetName() { return ""; }
 	bool CheckCoordLosNoZLeaps(float cur_x, float cur_y, float cur_z, float trg_x, float trg_y, float trg_z, float perwalk=1);
@@ -112,6 +113,7 @@ protected:
 	uint32 pDBAsyncWorkID;
 private:
 	uint16 id;
+	time_t spawn_timestamp;
 };
 
 class EntityList

zone/mob.cpp

@@ -608,7 +608,7 @@ int32 Mob::CalcMaxMana() {
 
 int32 Mob::CalcMaxHP() {
 	max_hp = (base_hp + itembonuses.HP + spellbonuses.HP);
-	max_hp += max_hp * ((aabonuses.MaxHPChange + spellbonuses.MaxHPChange + itembonuses.MaxHPChange) / 10000);
+	max_hp += max_hp * ((aabonuses.MaxHPChange + spellbonuses.MaxHPChange + itembonuses.MaxHPChange) / 10000.0f);
 	return max_hp;
 }
 

zone/spell_effects.cpp

@@ -299,7 +299,7 @@ bool Mob::SpellEffect(Mob* caster, uint16 spell_id, float partial)
 				//This effect can also do damage by percent.
 				if (val < 0) {
 
-					if (-val > spell.max[i])
+					if (spell.max[i] && -val > spell.max[i])
 						val = -spell.max[i];
 
 					if (caster)
@@ -309,7 +309,7 @@ bool Mob::SpellEffect(Mob* caster, uint16 spell_id, float partial)
 
 				else
 				{
-					if (val > spell.max[i])
+					if (spell.max[i] && val > spell.max[i])
 						val = spell.max[i];
 
 					if(caster)
@@ -2647,7 +2647,7 @@ bool Mob::SpellEffect(Mob* caster, uint16 spell_id, float partial)
 			case SE_Taunt:
 			{
 				if (IsNPC()){
-					caster->Taunt(this->CastToNPC(), false, spell.base[i]);
+					caster->Taunt(this->CastToNPC(), false, static_cast<float>(spell.base[i]));
 					
 					if (spell.base2[i] > 0)
 						CastToNPC()->SetHate(caster, (CastToNPC()->GetHateAmount(caster) + spell.base2[i]));
@@ -3558,6 +3558,8 @@ void Mob::DoBuffTic(uint16 spell_id, int slot, uint32 ticsremaining, uint8 caste
 
 			case SE_WipeHateList:
 			{
+				if (IsMezSpell(spell_id))
+					break;
 
 				int wipechance = spells[spell_id].base[i];
 				int bonus = 0;

zone/zone.cpp

@@ -445,7 +445,7 @@ void Zone::LoadNewMerchantData(uint32 merchantid) {
 
 	std::list<MerchantList> merlist;
 	std::string query = StringFormat("SELECT item, slot, faction_required, level_required, alt_currency_cost, "
-                                     "classes_required FROM merchantlist WHERE merchantid=%d ORDER BY slot", merchantid);
+                                     "classes_required, probability FROM merchantlist WHERE merchantid=%d ORDER BY slot", merchantid);
     auto results = database.QueryDatabase(query);
     if (!results.Success()) {
         LogFile->write(EQEMuLog::Error, "Error in LoadNewMerchantData query '%s' %s", query.c_str(), results.ErrorMessage().c_str());
@@ -459,8 +459,9 @@ void Zone::LoadNewMerchantData(uint32 merchantid) {
         ml.slot = atoul(row[1]);
         ml.faction_required = atoul(row[2]);
         ml.level_required = atoul(row[3]);
-        ml.alt_currency_cost = atoul(row[3]);
-        ml.classes_required = atoul(row[4]);
+        ml.alt_currency_cost = atoul(row[4]);
+        ml.classes_required = atoul(row[5]);
+		ml.probability = atoul(row[6]);
         merlist.push_back(ml);
     }